Want to connect a G Force Performance chip but can't locate a IAT/MAF wiring diagram to follow.
SOURCE: I am trying to install
Hi!!
THIS IS HOW THE TERMINALS ON MAF SENSOR ARE LABELED:
The BRN wire goes from the MAF sensor to the Air Pressure Sensor (Right Rear of Engine) and then to the terminal E2 of the ECM.
The BLU/YEL comes straight from the Engine Room Junction Box (Power Dist. Center).
The RED/WHT, RED/BLU and RED/YEL go straight to the ECM
I believe the wires you are looking for are the BLU/YEL and BRN. There is no IAT sensor on this engine.
Good Luck!!
A HELPFUL - 4 THUMBS - rating for this solution would be greatly appreciated. Thank you for using FixYa.
SOURCE: Need to change battery in 2008 Toyota Tundra 5.7
i recommend powering the truck with a 12 volt supply throught the cig or acc socket with an external supply, be careful not to short the pos. cable when replacing the batt. just disconnecting the battery will reset all systems like radio security and ecm funtions memory
SOURCE: 07 toyota FJ cruiser/w 4.0.
I'm going to be very honest with you. The so called chip that you purchased is nothing more than a .25 cent resistor. If you splice the wire and install this resistor, you are going to create more issues with reference voltages to the PCM in the long run. Why did it not come with complete instructions to help guide you thru this process??? Hummmm....seems unusual, don't you think?
If this resistor was able to do what it claims, then why hasn't Toyota incorporated it into there circuits?? It would have saved them a lot of time and engineering costs to achieve the results it claims to have, no? I'm not trying to be disrespectful, I just don't like people installing bogus resistors in the their IAT circuits. Check out some of the forums on the net, and read the postings from some of these guy's, you will see what I mean. if you do decide to post a reply on one of these forums, don't say you want to install this resistor, just say you want more info about it, otherwise they will respond with insulting remarks and laugh you off the site.
SOURCE: I have bought an upgrade
dave,you need to talk to the chip suppliers,cos if anyone gives you the wrong answer,your f....d.(how many chip suppliers are there??)
we have "superchips" in the U.K.
SOURCE: I want to know which
That chip is a waste of time and money, and your mileage is going to suffer. Why dont the instructions tell you which wires? The THA terminal is wire color Yellow/Black. the E2 wire is Brown/Black.
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